Photoelectric Sensors (Thru-Beam, Tubular Style Light Source): Sensor Type - Photoelectric Thru-Beam Source; Sensing Range - metric - 5m; Sensing Range - standard - 16.4ft; Voltage - 10-30VDC; Connection Type - Cable; Connection Size - 9m (30 ft); Diameter - 12 mm; Construction Style - Tubular, Threaded; Sensing Position - End; Material - Nickel Plated Brass; Beam Type - Visible Red; Enclosure Rating NEMA - NEMA 6; Enclosure Rating IEC - IEC IP67; Temperature Rating - -20 to 60degC (-4 to 140degF); Manufacturer Series - M12 Series